Erythrosin B sodium salt
赤藓红B
CAS 16423-68-0 CTH10179
Erythrosin B sodium salt is a tetraiodofluorescein dye that is excluded by intact cell membranes. It is used as an alternative to trypan blue for viability counting, as a histological counterstain, in photosensitization research, and in analytical testing.
Product information
- Chinese name
- 赤藓红B
- English name
- Erythrosin B sodium salt
- CAS
- 16423-68-0
- Cat. No.
- CTH10179
- Category
- Viability Assay & Staining
- Formula
- C20H6I4Na2O5
- Molecular weight
- 879.86
- Appearance
- Red to reddish-brown powder
- Solubility
- Freely soluble in water
- Storage
- Room temperature, sealed, protected from light
Typical reference values; the batch COA / SDS governs.
Pack sizes and catalogue numbers
CTH10179-100G
Prices on request; lead time confirmed on the quotation.
FAQ
What is the CAS number of Erythrosin B sodium salt?
The CAS number of Erythrosin B sodium salt (赤藓红B) is 16423-68-0; Catch-Chem catalogue number CTH10179.
What pack sizes and lead times are available for Erythrosin B sodium salt?
Erythrosin B sodium salt (Cat. No. CTH10179) comes in 100 g; lead time: On request, confirmed on the quotation.
How should Erythrosin B sodium salt be stored?
Recommended storage for Erythrosin B sodium salt (CTH10179): Room temperature, sealed, protected from light. The batch COA / SDS governs.
What is Erythrosin B sodium salt used for?
Erythrosin B sodium salt (CTH10179) is listed under Viability Assay & Staining. Typical uses: Viability counting, Histological staining, Photosensitization research. For research or industrial non-medical use only.
Where can I buy Erythrosin B sodium salt?
Request a quote for Erythrosin B sodium salt from Catch-Chem (Yantai, China): tel +86-192-9602-6528, email Ethan.sheng@catchchem.com, quoting catalogue number CTH10179.
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For research or industrial use only. Not for human or animal diagnosis or treatment, and not for drug or food use. Grade, pack size and lead time follow the supplier batch COA / SDS. Figures on this site are general industry references, not a factory specification.